Thanks, it's a tough topic to cut through, shrouded in theoretical physics and pumped with fiat hype bubble drugs.
I've been digging at it for a couple of years and I'm pretty sure: the math works in the abstract but it's not physically possible to scale. (Not an engineering problem, but a fundamental properties of reality thing.) I'd love to know if I'm wrong, though, because it's just as relevant to Zsub as it is to Bitcoin.
You're right though, that we have to have a footing to counters the FUD anyway. At least for now.
I've been enjoying all your posts a lot, btw.